American Autowire 68-69 Chevy Chevelle Classic Update Kit (AAW510158)

The American Autowire 68-69 Chevy Chevelle Classic Update Kit (AAW510158) for the 1968-1969 Chevy Chevelle and El Camino is a comprehensive wiring solution designed to modernize the electrical system of your classic vehicle. Unlike a factory-style replacement, this kit provides a complete, front-to-back harness that is built to handle the demands of modern upgrades and accessories. It is the ideal choice for “resto-mod” projects, offering a reliable electrical foundation that goes far beyond the capabilities of the original factory wiring. The kit is built with high-quality GXL wire and features a modern, blade-style ATC fuse panel, ensuring a safer and more efficient system for your vehicle.

KEY FEATURES AND BENEFITS:

• Modern Electrical Reliability: Updated ATC fuse panel replaces old glass fuses, providing a safer and more reliable system.
• Accommodates Aftermarket Upgrades: Supports EFI systems, aftermarket gauges, high-output alternators, and modern air conditioning.
• Simplified Installation: Pre-labeled wires every few inches and a pre-built dash harness with a gauge cluster disconnect system make installation easier.
• Customizable Routing: Extra-long leads for engine, front lights, and rear body allow flexible, hidden installation.
• High-Amp Charging Support: Includes a 175-amp mega fuse kit with a 6-gauge charge cable for high-output charging systems.

SPECIFICATIONS:

• Product ID: AAW510158
• Vehicle Compatibility: 1968-1969 Chevy Chevelle & El Camino
• Fuses: ATC blade-style
• Included Components:
• New ATC fuse panel with cover
• Pre-built dash harness
• Engine and front light harness with extra-long leads
• Rear body wiring harness with extra-long leads
• New headlight switch with 26 amp internal circuit breaker
• New floor dimmer switch
• New ignition switch with tumbler and keys
• 175 amp mega fuse kit with 6-gauge charge cable
• Original-replacement connectors and terminals
• Original-style bulkhead connectors
• Detailed, full-color schematic and installation instructions

HOW TO USE:

1. Prepare the Vehicle: Disconnect the battery and remove the old factory wiring harness.
2. Install the New Fuse Panel: Mount the new ATC fuse panel in the designated location.
3. Connect the Dash Harness: Install the pre-built dash harness and connect it to the fuse panel using the gauge cluster disconnect system.
4. Route Front and Rear Harnesses: Run the engine and front light harness through the firewall and the rear harness to the taillights and accessories.
5. Terminate Wires: Crimp and connect wires to headlights, turn signals, engine sensors, and switches with the provided connectors.
6. Finalize Connections: Install the new switches and connect the 175 amp mega fuse kit with the 6-gauge cable to the alternator.
7. Test the System: Reconnect the battery and test all circuits before final assembly.

BENEFITS OF USING AMERICAN AUTOWIRE 68-69 CHEVY CHEVELLE CLASSIC UPDATE KIT (AAW510158):

• Improved Safety: Modern ATC fuse panel reduces the risk of shorts, overloads, and fires.
• Increased Reliability: GXL wire and updated connectors withstand heat and vibration better than factory wiring.
• Future-Proofing: Extra circuits and modern design support upgrades and accessories.
• Streamlined Installation: Pre-labeled wires and detailed instructions make DIY installation easier.
• Complete Solution: Replaces the entire harness, eliminating splicing or patching into old wiring.

FEATURES:

• Dash harness includes a connector for modern GM steering columns.
• Six-way power accessory plug included for aftermarket accessories.
• Connectors provided for both in-dash and steering column-mounted ignition switches.
• Engine and front light harness has extra-long leads for custom routing.
• Rear body wiring harness with extra-long leads for flexible routing to taillights and accessories.